ATP Cheat Sheet 2026

The 30 highest-yield ATP facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. What is 'proxy testing'? → Having someone else take a test on behalf of the registered examinee
2. What role does active listening play in Association of Test Publishers practice? → It ensures accurate understanding, demonstrates respect, and improves outcomes
3. Analysis of occupational performance and profession profiles. → Evaluation includes
4. What is differential item functioning (DIF) analysis primarily used to detect? → Items that perform differently for subgroups with equal ability levels
5. What is 'item exposure' in the context of test security? → The rate at which an item is seen by examinees across administrations
6. During item writing, which of the following is considered a best practice for writing answer choices in multiple-choice items? → Ensure all distractors are plausible to examinees who lack mastery
7. What is the most effective communication approach for ATP professionals? → Adapting communication style to the audience while maintaining accuracy and clarity
8. What is 'item banking'? → A system for storing, cataloging, and managing test items
9. How should an ATP professional respond to a compliance violation? → Report it promptly, investigate the root cause, and implement corrective actions
10. What is 'predictive validity'? → The ability of a test score to predict future performance on a relevant criterion
11. What does 'collusion' in testing refer to? → Unauthorized cooperation between examinees or third parties to gain an unfair advantage
12. What transmission type is ideal for an EADL that manages a far-off object, like a garage door opener? → Radio frequency transmission
13. In item response theory (IRT), what does the 'b' parameter represent? → Item difficulty or location on the ability scale
14. What role does peer review play in Association of Test Publishers practice? → It provides quality assurance and professional development through collegial evaluation
15. How does continuous improvement apply to ATP quality management? → It involves ongoing incremental enhancements to processes based on data and feedback
16. What does 'content validity' refer to in test development? → Whether a test measures what it is intended to measure based on content coverage
17. What does the term 'item stem' refer to in a multiple-choice item? → The question or problem statement presented to the examinee
18. What stage of processing affects reaction time the most in an apraxia person? → Cognitive processing in the central nervous system
19. What is 'item discrimination' in test analysis? → The degree to which an item differentiates between high and low performers
20. Which item bank management practice helps maintain test security when many test forms are needed over time? → Tracking item exposure rates and retiring overexposed items
21. How do ATP professionals establish measurable quality objectives? → By defining specific, measurable, achievable, relevant, and time-bound quality targets
22. Which index is commonly used in classical test theory to assess how well an item separates higher-ability examinees from lower-ability examinees? → Point-biserial correlation (item-total correlation)
23. How does a ATP professional communicate risks to stakeholders? → By presenting risks clearly with context, potential impacts, and recommended actions
24. What is a 'T-score' in psychological measurement? → A standardized score with a mean of 50 and standard deviation of 10
25. How do ATP professionals transfer knowledge from training to practice? → Through supervised practice, mentoring, gradual independence, and ongoing feedback
26. Which tool is commonly used for root cause analysis in ATP quality management? → Fishbone (Ishikawa) diagram to identify contributing factors systematically
27. What is the first step in risk assessment for Association of Test Publishers professionals? → Identifying potential hazards and vulnerabilities in the specific context
28. How do continuing education requirements benefit ATP certified professionals? → They ensure professionals stay current with evolving industry practices and knowledge
29. How do ATP professionals build trust with clients or stakeholders? → Through consistent competence, transparency, reliability, and ethical behavior
30. What is a 'scale score' in standardized testing? → A transformed score designed to be comparable across test forms and administrations